Cooler Scooter Essential Stats says it has smart controller system, I guess that will depend on how many drinks one has consumed...what'cha think?
Power:
Electric
Watts:300 Watts or 500 Watts
Amps:24 AMP
Volts:24 Volts
Batteries:2
Tire Size:9" X 2"
Charger:Smart Charger Included
Tool Kit:Included
Speed:Up To 12+ mph*
Distance:10 - 15 Miles
Throttle Type:Variable speed control
Max Incline :10% Grade
Quick Drink Access:Access door included - Ability to get a drink while driving
Trailer Hitch :Included - Ability to tow multiple cooler wagons
Seat Kit Included:Yes (FREE of charge) $29.95 Value
Braking System:Disk Brakes - Foot braking is also possible with shoes
Drive System:Chain
Foldable:Yes - Quickly folds for storage or transportation
Frame Type:High Tensile Steel Sealed Inside Cooler
Design:Sit Down
Scooter Size:33.5" Length - 17" Width - 34" Height
Size Of Cooler Only:24.0" Length - 13" Width
Suggested Max Weight:250 Lbs
Controller: Smart Controller System
Forks:Chrome Steel
Height: 34 Inches - Handle Bars Adjustable 26" to 34"
Warranty: 90 Day Manufacturers Warranty - 6 Month Battery Warranty
*depends on rider weight & terrain